Tire tread and buttress



FIG. 1 is a perspective view of a tire tread and buttress showing ournew design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is an enlarged fragmentary plan view thereof;

FIG. 5 is a perspective view of a tire tread and buttress showing asecond embodiment of our new design;

FIG. 6 is a front elevational view of the second embodiment;

FIG. 7 is an enlarged fragmentary plan view of the second embodiment;

FIG. 8 is a perspective view of a tire tread and buttress showing athird embodiment of our new design;

FIG. 9 is a front elevational view of the third embodiment; and,

FIG. 10 is an enlarged fragmentary plan view of the third embodiment.

The pattern is understood to be repeated uniformly throughout thecircumference of all three embodiments of the tire tread and buttress.

The broken line showing of the tire sidewall in all ten views of thedrawing is for illustrative purposes only and forms no part of theclaimed design.

The ornamental design for a tire and tread and buttress, as shown anddescribed.